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Need to Know


Practical Power

Without electricity there’s no AV. And anyone who’s been doing this for a while has seen the steady increase of power cords and power supplies in racks, consoles, credenzas,...


Video Format Basics

Today we swim in a world awash with video formats; so many frame sizes, frame rates, data rates, file sizes, compression algorithms. Terminology gets used and repurposed so much...


Analog Audio Interfacing

You can make all the signals digital, but sound is still an analog phenomenon.  And sometimes using analog audio equipment, or analog connections, is still the best choice because...

More Video

Skillset: Integrating NDI

My first experience with NDI, NewTek’s software platform for video over IP, was to install the software tools on my office computers and see how it behaved. Very cool,...


Skillset: Sound Management

I have a client with a large executive conference room. The table is around 40ft long and seats 40+ people, each of whom has a push-to-talk table mic. There...

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Aurora Multimedia Donates $6.6M to HETMA

Aurora Multimedia is donating $6.6M to HETMA in IP control system products to support growth in higher education locations that are not fiscally able to upgrade or develop their...

CP Communications Goes All-RF for CrossFit Games Coverage

CP supports three HRP-Live production teams covering competitions with RF equipment; CP adds PTZ cameras, high-end intercom, more to enhance video and audio services St. Petersburg, Florida, September 25,...